53% (1978)

59% (2005)

81% (2017)

71% (1999)

72% (2013)

74% (2004)

80% (2018)

73% (2020)

58% (2001)

80% (2004)

66% (1992)

77% (2015)

76% (2021)

73% (2014)

65% (2022)

84% (2017)

81% (2003)

74% (2001)

77% (1988)

76% (2004)